Current Local Time in Great Falls, Montana, USA

12:43:37 am MST

Saturday, December 6, 2025

Country:	United States
State:	Montana (MT)
Lat/Long:	47°30'N / 111°18'W
Elevation:	1015 m
Currency:	United States Dollar (USD)
Languages:	English
Country Code:	+1

°F

Weather

29 °F

Clear.
34 / 18 °F

Sun 7.		41 / 31 °F
Mon 8.		46 / 37 °F

More weather details

Time Zone

MST (Mountain Standard Time)
UTC/GMT -7 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ended

Nov 2, 2025
Back 1 hour

Difference

2 hours behind
Columbus

About MST — Mountain Standard Time

Set your location

Sunrise

7:58 am
↑ 124° Southeast

Sunset

4:34 pm
↑ 236° Southwest

Day length

8 hours, 36 minutes
-1m 19s shorter

Moon 97.1%

Set – 10:23 am
Rise – 6:12 pm

More Sun & Moon in Great Falls
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 12:16 pm
Altitude: 20.0°

Astronomical
Twilight

6:06 am – 6:43 am
5:48 pm – 6:25 pm

Nautical
Twilight

6:43 am – 7:22 am
5:09 pm – 5:48 pm

Civil
Twilight

7:22 am – 7:58 am
4:34 pm – 5:09 pm

Previous
Moon Phase

Full Moon
December 4, 2025
4:14 pm

Next
Moon Phase

Third Quarter
December 11, 2025
1:51 pm

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Airports

Great Falls International Airport, GTF
About 4 mi WSW of Great Falls
Bozeman Yellowstone International Airport, BZN
About 120 mi S of Great Falls
Missoula International Airport, MSO
About 138 mi WSW of Great Falls

Other cities near Great Falls

Fullscreen Exit

Great Falls

USA

12:4337am

Saturday, December 6, 2025